Pith Number

pith:SACHIJON

pith:2015:SACHIJONW24LVUFWM3SGISGITD

not attested not anchored not stored refs pending

Higher Galois theory

Marc Hoyois

arxiv:1506.07155 v4 · 2015-06-23 · math.CT · math.AT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SACHIJONW24LVUFWM3SGISGITD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:40:41.771008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90047425cdb6b8bad0b666e46448c898ff8a60386c623fd87d6eb0c1113894e5

Aliases

arxiv: 1506.07155 · arxiv_version: 1506.07155v4 · doi: 10.48550/arxiv.1506.07155 · pith_short_12: SACHIJONW24L · pith_short_16: SACHIJONW24LVUFW · pith_short_8: SACHIJON

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SACHIJONW24LVUFWM3SGISGITD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 90047425cdb6b8bad0b666e46448c898ff8a60386c623fd87d6eb0c1113894e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c38e8827253b4f72f45aa24a79ebf6381fb10195bcdf444ed1b2a4ad098c1629",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2015-06-23T19:40:39Z",
    "title_canon_sha256": "a7142cb896dcfd371f6c4412a74af546204d102390921bc98a4f378a0ac94023"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07155",
    "kind": "arxiv",
    "version": 4
  }
}